package _2_learn_integers

import (
	"fmt"
	math2 "golang.org/x/tools/go/ssa/interp/testdata/src/math"
)

func dataType() {
	var age int
	age = 256222
	fmt.Println(age)
	fmt.Print(math2.IsNaN(2))

	//	布尔值
	var b bool
	b = true
	fmt.Println(b)

}

func Add(a int, b int) int {
	return a + b
}
